http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Distribution of weather information, forecasts, and warnings by radio for benefit of navigation on Great Lakes
Series of circulars announcing radio weather forecasts and storm warnings. Circulars cover forecast schedules, areas covered, radio station call signs, and weather codes.
Electronic reproduction. [Bethesda, Md.] : ProQuest, 2014. digital, PDF file. ProQuest U.S. Executive Branch Documents Mode of access: World Wide Web via ProQuest website.